This manual page is not meant to be exhaustive. The complete documentation for this version of TeX can
be found in the info file or manual Web2C:ATeXimplementation.
The vptovf program translates a (human-oriented) property list file to a pair of (program-oriented) files
in the VF (virtual font) and TFM (TeX font metric) formats. Thus, a virtual font file can be edited and
its exact contents can be displayed mnemonically. New virtual fonts, which map characters as seen by TeX
into an arbitrary sequence of low-level typesetting operations, can also be created in this way.
All three filenames, vpl_name, vf_name, and tfm_name, are extended with the appropriate suffix, if they
lack one.